Bed frame



FIG. 1 is a top, front and right side perspective view of a bed frameshowing my new design;

FIG. 2 is a top view of a bed frame showing my new design;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front elevation thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a right side elevation view thereof; and,

FIG. 7 is a left side elevation view thereof.

The broken lines show portions of the bed frame that are the environmentof the design, and that form no part of the clamed design.

CLAIM The ornamental design for a bed frame, as shown and described.